So here is my new 5.5. i setup all the rocks, except i want to make an arc way, which will come later. The substrate is river rock with fluorite mixed in. so far i have 1 15W fluorescent bulb, depending on what plants i add i may add another bulb. so what kind of plants should i add?? i was thinking of keeping it simple with java moss, java fern and anubias. but i would like some other suggestions please as well as placement.